63453964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 72601844

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 2663, 3404, 5326, 5957, 10652, 11914, 18641, 23828, 37282, 61249, 74564, 98531, 122498, 197062, 244996, 394124, 428743, 689717, 857486, 1379434, 1714972, 2266213, 2758868, 4532426, 9064852, 15863491, 31726982, 63453964]

約数ペア:

[(1, 63453964), (2, 31726982), (4, 15863491), (7, 9064852), (14, 4532426), (23, 2758868), (28, 2266213), (37, 1714972), (46, 1379434), (74, 857486), (92, 689717), (148, 428743), (161, 394124), (259, 244996), (322, 197062), (518, 122498), (644, 98531), (851, 74564), (1036, 61249), (1702, 37282), (2663, 23828), (3404, 18641), (5326, 11914), (5957, 10652)]