78046414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 49479986

約数列:

[1, 2, 19, 38, 47, 89, 94, 178, 491, 893, 982, 1691, 1786, 3382, 4183, 8366, 9329, 18658, 23077, 43699, 46154, 79477, 87398, 158954, 438463, 830281, 876926, 1660562, 2053853, 4107706, 39023207, 78046414]

約数ペア:

[(1, 78046414), (2, 39023207), (19, 4107706), (38, 2053853), (47, 1660562), (89, 876926), (94, 830281), (178, 438463), (491, 158954), (893, 87398), (982, 79477), (1691, 46154), (1786, 43699), (3382, 23077), (4183, 18658), (8366, 9329)]