40456832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 89064360

約数和(自身を除く): 48607528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 593, 656, 832, 1066, 1186, 1312, 1664, 2132, 2372, 2624, 4264, 4744, 5248, 7709, 8528, 9488, 15418, 17056, 18976, 24313, 30836, 34112, 37952, 48626, 61672, 68224, 75904, 97252, 123344, 194504, 246688, 316069, 389008, 493376, 632138, 778016, 986752, 1264276, 1556032, 2528552, 3112064, 5057104, 10114208, 20228416, 40456832]

約数ペア:

[(1, 40456832), (2, 20228416), (4, 10114208), (8, 5057104), (13, 3112064), (16, 2528552), (26, 1556032), (32, 1264276), (41, 986752), (52, 778016), (64, 632138), (82, 493376), (104, 389008), (128, 316069), (164, 246688), (208, 194504), (328, 123344), (416, 97252), (533, 75904), (593, 68224), (656, 61672), (832, 48626), (1066, 37952), (1186, 34112), (1312, 30836), (1664, 24313), (2132, 18976), (2372, 17056), (2624, 15418), (4264, 9488), (4744, 8528), (5248, 7709)]