40568416

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 92806560

約数和(自身を除く): 52238144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2969, 3416, 5938, 6832, 11876, 13664, 20783, 23752, 41566, 47504, 83132, 95008, 166264, 181109, 332528, 362218, 665056, 724436, 1267763, 1448872, 2535526, 2897744, 5071052, 5795488, 10142104, 20284208, 40568416]

約数ペア:

[(1, 40568416), (2, 20284208), (4, 10142104), (7, 5795488), (8, 5071052), (14, 2897744), (16, 2535526), (28, 1448872), (32, 1267763), (56, 724436), (61, 665056), (112, 362218), (122, 332528), (224, 181109), (244, 166264), (427, 95008), (488, 83132), (854, 47504), (976, 41566), (1708, 23752), (1952, 20783), (2969, 13664), (3416, 11876), (5938, 6832)]