28948872

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{3929}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 72626400

約数和(自身を除く): 43677528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 3929, 7368, 7858, 11787, 15716, 23574, 31432, 47148, 94296, 1206203, 2412406, 3618609, 4824812, 7237218, 9649624, 14474436, 28948872]

約数ペア:

[(1, 28948872), (2, 14474436), (3, 9649624), (4, 7237218), (6, 4824812), (8, 3618609), (12, 2412406), (24, 1206203), (307, 94296), (614, 47148), (921, 31432), (1228, 23574), (1842, 15716), (2456, 11787), (3684, 7858), (3929, 7368)]