65412256

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3246

約数の個数: 72

約数和(自身を含む): 161379540

約数和(自身を除く): 95967284

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3209, 5096, 6418, 10192, 12836, 20384, 22463, 25672, 41717, 44926, 51344, 83434, 89852, 102688, 157241, 166868, 179704, 292019, 314482, 333736, 359408, 584038, 628964, 667472, 718816, 1168076, 1257928, 1334944, 2044133, 2336152, 2515856, 4088266, 4672304, 5031712, 8176532, 9344608, 16353064, 32706128, 65412256]

約数ペア:

[(1, 65412256), (2, 32706128), (4, 16353064), (7, 9344608), (8, 8176532), (13, 5031712), (14, 4672304), (16, 4088266), (26, 2515856), (28, 2336152), (32, 2044133), (49, 1334944), (52, 1257928), (56, 1168076), (91, 718816), (98, 667472), (104, 628964), (112, 584038), (182, 359408), (196, 333736), (208, 314482), (224, 292019), (364, 179704), (392, 166868), (416, 157241), (637, 102688), (728, 89852), (784, 83434), (1274, 51344), (1456, 44926), (1568, 41717), (2548, 25672), (2912, 22463), (3209, 20384), (5096, 12836), (6418, 10192)]