39253744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 79463168

約数和(自身を除く): 40209424

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1087, 2174, 2257, 4348, 4514, 8696, 9028, 17392, 18056, 36112, 40219, 66307, 80438, 132614, 160876, 265228, 321752, 530456, 643504, 1060912, 2453359, 4906718, 9813436, 19626872, 39253744]

約数ペア:

[(1, 39253744), (2, 19626872), (4, 9813436), (8, 4906718), (16, 2453359), (37, 1060912), (61, 643504), (74, 530456), (122, 321752), (148, 265228), (244, 160876), (296, 132614), (488, 80438), (592, 66307), (976, 40219), (1087, 36112), (2174, 18056), (2257, 17392), (4348, 9028), (4514, 8696)]