71941638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20412

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 84407802

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 20357, 40714, 61071, 122142, 386783, 631067, 773566, 1160349, 1262134, 1893201, 2320698, 3786402, 11990273, 23980546, 35970819, 71941638]

約数ペア:

[(1, 71941638), (2, 35970819), (3, 23980546), (6, 11990273), (19, 3786402), (31, 2320698), (38, 1893201), (57, 1262134), (62, 1160349), (93, 773566), (114, 631067), (186, 386783), (589, 122142), (1178, 61071), (1767, 40714), (3534, 20357)]