788894944

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13037}}^1$

素因数の和:13139

約数の個数: 48

約数和(自身を含む): 1629645696

約数和(自身を除く): 840750752

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3782, 7564, 13037, 15128, 26074, 30256, 52148, 60512, 104296, 208592, 404147, 417184, 795257, 808294, 1590514, 1616588, 3181028, 3233176, 6362056, 6466352, 12724112, 12932704, 24652967, 25448224, 49305934, 98611868, 197223736, 394447472, 788894944]

約数ペア:

[(1, 788894944), (2, 394447472), (4, 197223736), (8, 98611868), (16, 49305934), (31, 25448224), (32, 24652967), (61, 12932704), (62, 12724112), (122, 6466352), (124, 6362056), (244, 3233176), (248, 3181028), (488, 1616588), (496, 1590514), (976, 808294), (992, 795257), (1891, 417184), (1952, 404147), (3782, 208592), (7564, 104296), (13037, 60512), (15128, 52148), (26074, 30256)]