64340688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70549}}^1$

素因数の和:70579

約数の個数: 40

約数和(自身を含む): 174964000

約数和(自身を除く): 110623312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 70549, 141098, 211647, 282196, 423294, 564392, 846588, 1128784, 1340431, 1693176, 2680862, 3386352, 4021293, 5361724, 8042586, 10723448, 16085172, 21446896, 32170344, 64340688]

約数ペア:

[(1, 64340688), (2, 32170344), (3, 21446896), (4, 16085172), (6, 10723448), (8, 8042586), (12, 5361724), (16, 4021293), (19, 3386352), (24, 2680862), (38, 1693176), (48, 1340431), (57, 1128784), (76, 846588), (114, 564392), (152, 423294), (228, 282196), (304, 211647), (456, 141098), (912, 70549)]