73704608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 77253472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 191, 248, 382, 389, 496, 764, 778, 992, 1528, 1556, 3056, 3112, 5921, 6112, 6224, 11842, 12059, 12448, 23684, 24118, 47368, 48236, 74299, 94736, 96472, 148598, 189472, 192944, 297196, 385888, 594392, 1188784, 2303269, 2377568, 4606538, 9213076, 18426152, 36852304, 73704608]

約数ペア:

[(1, 73704608), (2, 36852304), (4, 18426152), (8, 9213076), (16, 4606538), (31, 2377568), (32, 2303269), (62, 1188784), (124, 594392), (191, 385888), (248, 297196), (382, 192944), (389, 189472), (496, 148598), (764, 96472), (778, 94736), (992, 74299), (1528, 48236), (1556, 47368), (3056, 24118), (3112, 23684), (5921, 12448), (6112, 12059), (6224, 11842)]