7139224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 13953600

約数和(自身を除く): 6814376

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 271, 296, 356, 542, 712, 1084, 2168, 3293, 6586, 10027, 13172, 20054, 24119, 26344, 40108, 48238, 80216, 96476, 192952, 892403, 1784806, 3569612, 7139224]

約数ペア:

[(1, 7139224), (2, 3569612), (4, 1784806), (8, 892403), (37, 192952), (74, 96476), (89, 80216), (148, 48238), (178, 40108), (271, 26344), (296, 24119), (356, 20054), (542, 13172), (712, 10027), (1084, 6586), (2168, 3293)]