64602736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19357

約数の個数: 40

約数和(自身を含む): 143740800

約数和(自身を除く): 79138064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 19319, 38638, 77276, 154552, 212509, 309104, 367061, 425018, 734122, 850036, 1468244, 1700072, 2936488, 3400144, 4037671, 5872976, 8075342, 16150684, 32301368, 64602736]

約数ペア:

[(1, 64602736), (2, 32301368), (4, 16150684), (8, 8075342), (11, 5872976), (16, 4037671), (19, 3400144), (22, 2936488), (38, 1700072), (44, 1468244), (76, 850036), (88, 734122), (152, 425018), (176, 367061), (209, 309104), (304, 212509), (418, 154552), (836, 77276), (1672, 38638), (3344, 19319)]