38356864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 97675200

約数和(自身を除く): 59318336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 89, 91, 104, 112, 128, 148, 178, 182, 208, 224, 259, 296, 356, 364, 416, 448, 481, 518, 592, 623, 712, 728, 832, 896, 962, 1036, 1157, 1184, 1246, 1424, 1456, 1664, 1924, 2072, 2314, 2368, 2492, 2848, 2912, 3293, 3367, 3848, 4144, 4628, 4736, 4984, 5696, 5824, 6586, 6734, 7696, 8099, 8288, 9256, 9968, 11392, 11648, 13172, 13468, 15392, 16198, 16576, 18512, 19936, 23051, 26344, 26936, 30784, 32396, 33152, 37024, 39872, 42809, 46102, 52688, 53872, 61568, 64792, 74048, 79744, 85618, 92204, 105376, 107744, 129584, 148096, 171236, 184408, 210752, 215488, 259168, 299663, 342472, 368816, 421504, 430976, 518336, 599326, 684944, 737632, 1036672, 1198652, 1369888, 1475264, 2397304, 2739776, 2950528, 4794608, 5479552, 9589216, 19178432, 38356864]

約数ペア:

[(1, 38356864), (2, 19178432), (4, 9589216), (7, 5479552), (8, 4794608), (13, 2950528), (14, 2739776), (16, 2397304), (26, 1475264), (28, 1369888), (32, 1198652), (37, 1036672), (52, 737632), (56, 684944), (64, 599326), (74, 518336), (89, 430976), (91, 421504), (104, 368816), (112, 342472), (128, 299663), (148, 259168), (178, 215488), (182, 210752), (208, 184408), (224, 171236), (259, 148096), (296, 129584), (356, 107744), (364, 105376), (416, 92204), (448, 85618), (481, 79744), (518, 74048), (592, 64792), (623, 61568), (712, 53872), (728, 52688), (832, 46102), (896, 42809), (962, 39872), (1036, 37024), (1157, 33152), (1184, 32396), (1246, 30784), (1424, 26936), (1456, 26344), (1664, 23051), (1924, 19936), (2072, 18512), (2314, 16576), (2368, 16198), (2492, 15392), (2848, 13468), (2912, 13172), (3293, 11648), (3367, 11392), (3848, 9968), (4144, 9256), (4628, 8288), (4736, 8099), (4984, 7696), (5696, 6734), (5824, 6586)]