42503552

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 107956800

約数和(自身を除く): 65453248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 89, 91, 104, 112, 128, 164, 178, 182, 208, 224, 287, 328, 356, 364, 416, 448, 533, 574, 623, 656, 712, 728, 832, 896, 1066, 1148, 1157, 1246, 1312, 1424, 1456, 1664, 2132, 2296, 2314, 2492, 2624, 2848, 2912, 3649, 3731, 4264, 4592, 4628, 4984, 5248, 5696, 5824, 7298, 7462, 8099, 8528, 9184, 9256, 9968, 11392, 11648, 14596, 14924, 16198, 17056, 18368, 18512, 19936, 25543, 29192, 29848, 32396, 34112, 36736, 37024, 39872, 47437, 51086, 58384, 59696, 64792, 68224, 74048, 79744, 94874, 102172, 116768, 119392, 129584, 148096, 189748, 204344, 233536, 238784, 259168, 332059, 379496, 408688, 467072, 477568, 518336, 664118, 758992, 817376, 1036672, 1328236, 1517984, 1634752, 2656472, 3035968, 3269504, 5312944, 6071936, 10625888, 21251776, 42503552]

約数ペア:

[(1, 42503552), (2, 21251776), (4, 10625888), (7, 6071936), (8, 5312944), (13, 3269504), (14, 3035968), (16, 2656472), (26, 1634752), (28, 1517984), (32, 1328236), (41, 1036672), (52, 817376), (56, 758992), (64, 664118), (82, 518336), (89, 477568), (91, 467072), (104, 408688), (112, 379496), (128, 332059), (164, 259168), (178, 238784), (182, 233536), (208, 204344), (224, 189748), (287, 148096), (328, 129584), (356, 119392), (364, 116768), (416, 102172), (448, 94874), (533, 79744), (574, 74048), (623, 68224), (656, 64792), (712, 59696), (728, 58384), (832, 51086), (896, 47437), (1066, 39872), (1148, 37024), (1157, 36736), (1246, 34112), (1312, 32396), (1424, 29848), (1456, 29192), (1664, 25543), (2132, 19936), (2296, 18512), (2314, 18368), (2492, 17056), (2624, 16198), (2848, 14924), (2912, 14596), (3649, 11648), (3731, 11392), (4264, 9968), (4592, 9256), (4628, 9184), (4984, 8528), (5248, 8099), (5696, 7462), (5824, 7298)]