64976224

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{33287}}^1$

素因数の和:33358

約数の個数: 24

約数和(自身を含む): 130022928

約数和(自身を除く): 65046704

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 33287, 66574, 133148, 266296, 532592, 1065184, 2030507, 4061014, 8122028, 16244056, 32488112, 64976224]

約数ペア:

[(1, 64976224), (2, 32488112), (4, 16244056), (8, 8122028), (16, 4061014), (32, 2030507), (61, 1065184), (122, 532592), (244, 266296), (488, 133148), (976, 66574), (1952, 33287)]