15984700736

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{11251}}^1$

素因数の和:11623

約数の個数: 56

約数和(自身を含む): 32238330240

約数和(自身を除く): 16253629504

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 281, 316, 562, 632, 1124, 1264, 2248, 2528, 4496, 5056, 8992, 11251, 17984, 22199, 22502, 44398, 45004, 88796, 90008, 177592, 180016, 355184, 360032, 710368, 720064, 888829, 1420736, 1777658, 3161531, 3555316, 6323062, 7110632, 12646124, 14221264, 25292248, 28442528, 50584496, 56885056, 101168992, 202337984, 249760949, 499521898, 999043796, 1998087592, 3996175184, 7992350368, 15984700736]

約数ペア:

[(1, 15984700736), (2, 7992350368), (4, 3996175184), (8, 1998087592), (16, 999043796), (32, 499521898), (64, 249760949), (79, 202337984), (158, 101168992), (281, 56885056), (316, 50584496), (562, 28442528), (632, 25292248), (1124, 14221264), (1264, 12646124), (2248, 7110632), (2528, 6323062), (4496, 3555316), (5056, 3161531), (8992, 1777658), (11251, 1420736), (17984, 888829), (22199, 720064), (22502, 710368), (44398, 360032), (45004, 355184), (88796, 180016), (90008, 177592)]