40092416

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 98553504

約数和(自身を除く): 58461088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1721, 1792, 2912, 3328, 3442, 5824, 6884, 11648, 12047, 13768, 22373, 23296, 24094, 27536, 44746, 48188, 55072, 89492, 96376, 110144, 156611, 178984, 192752, 220288, 313222, 357968, 385504, 440576, 626444, 715936, 771008, 1252888, 1431872, 1542016, 2505776, 2863744, 3084032, 5011552, 5727488, 10023104, 20046208, 40092416]

約数ペア:

[(1, 40092416), (2, 20046208), (4, 10023104), (7, 5727488), (8, 5011552), (13, 3084032), (14, 2863744), (16, 2505776), (26, 1542016), (28, 1431872), (32, 1252888), (52, 771008), (56, 715936), (64, 626444), (91, 440576), (104, 385504), (112, 357968), (128, 313222), (182, 220288), (208, 192752), (224, 178984), (256, 156611), (364, 110144), (416, 96376), (448, 89492), (728, 55072), (832, 48188), (896, 44746), (1456, 27536), (1664, 24094), (1721, 23296), (1792, 22373), (2912, 13768), (3328, 12047), (3442, 11648), (5824, 6884)]