42708224

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 94346952

約数和(自身を除く): 51638728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 313, 328, 416, 533, 626, 656, 832, 1066, 1252, 1312, 1664, 2132, 2504, 2624, 3328, 4069, 4264, 5008, 5248, 8138, 8528, 10016, 10496, 12833, 16276, 17056, 20032, 25666, 32552, 34112, 40064, 51332, 65104, 68224, 80128, 102664, 130208, 136448, 166829, 205328, 260416, 333658, 410656, 520832, 667316, 821312, 1041664, 1334632, 1642624, 2669264, 3285248, 5338528, 10677056, 21354112, 42708224]

約数ペア:

[(1, 42708224), (2, 21354112), (4, 10677056), (8, 5338528), (13, 3285248), (16, 2669264), (26, 1642624), (32, 1334632), (41, 1041664), (52, 821312), (64, 667316), (82, 520832), (104, 410656), (128, 333658), (164, 260416), (208, 205328), (256, 166829), (313, 136448), (328, 130208), (416, 102664), (533, 80128), (626, 68224), (656, 65104), (832, 51332), (1066, 40064), (1252, 34112), (1312, 32552), (1664, 25666), (2132, 20032), (2504, 17056), (2624, 16276), (3328, 12833), (4069, 10496), (4264, 10016), (5008, 8528), (5248, 8138)]