71494112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6963

約数の個数: 48

約数和(自身を含む): 156900240

約数和(自身を除く): 85406128

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6917, 10336, 13834, 27668, 55336, 110672, 117589, 131423, 221344, 235178, 262846, 470356, 525692, 940712, 1051384, 1881424, 2102768, 2234191, 3762848, 4205536, 4468382, 8936764, 17873528, 35747056, 71494112]

約数ペア:

[(1, 71494112), (2, 35747056), (4, 17873528), (8, 8936764), (16, 4468382), (17, 4205536), (19, 3762848), (32, 2234191), (34, 2102768), (38, 1881424), (68, 1051384), (76, 940712), (136, 525692), (152, 470356), (272, 262846), (304, 235178), (323, 221344), (544, 131423), (608, 117589), (646, 110672), (1292, 55336), (2584, 27668), (5168, 13834), (6917, 10336)]