40065792

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4045

約数の個数: 72

約数和(自身を含む): 114864624

約数和(自身を除く): 74798832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4013, 4992, 8026, 9984, 12039, 16052, 24078, 32104, 48156, 52169, 64208, 96312, 104338, 128416, 156507, 192624, 208676, 256832, 313014, 385248, 417352, 513664, 626028, 770496, 834704, 1027328, 1252056, 1540992, 1669408, 2504112, 3081984, 3338816, 5008224, 6677632, 10016448, 13355264, 20032896, 40065792]

約数ペア:

[(1, 40065792), (2, 20032896), (3, 13355264), (4, 10016448), (6, 6677632), (8, 5008224), (12, 3338816), (13, 3081984), (16, 2504112), (24, 1669408), (26, 1540992), (32, 1252056), (39, 1027328), (48, 834704), (52, 770496), (64, 626028), (78, 513664), (96, 417352), (104, 385248), (128, 313014), (156, 256832), (192, 208676), (208, 192624), (256, 156507), (312, 128416), (384, 104338), (416, 96312), (624, 64208), (768, 52169), (832, 48156), (1248, 32104), (1664, 24078), (2496, 16052), (3328, 12039), (4013, 9984), (4992, 8026)]