72674848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5249

約数の個数: 48

約数和(自身を含む): 157187520

約数和(自身を除く): 84512672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 5197, 6992, 10394, 13984, 20788, 41576, 83152, 98743, 119531, 166304, 197486, 239062, 394972, 478124, 789944, 956248, 1579888, 1912496, 2271089, 3159776, 3824992, 4542178, 9084356, 18168712, 36337424, 72674848]

約数ペア:

[(1, 72674848), (2, 36337424), (4, 18168712), (8, 9084356), (16, 4542178), (19, 3824992), (23, 3159776), (32, 2271089), (38, 1912496), (46, 1579888), (76, 956248), (92, 789944), (152, 478124), (184, 394972), (304, 239062), (368, 197486), (437, 166304), (608, 119531), (736, 98743), (874, 83152), (1748, 41576), (3496, 20788), (5197, 13984), (6992, 10394)]