28789458944

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 59602233600

約数和(自身を除く): 30812774656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 547, 829, 992, 1024, 1094, 1658, 1984, 2048, 2188, 3316, 3968, 4376, 6632, 7936, 8752, 13264, 15872, 16957, 17504, 25699, 26528, 31744, 33914, 35008, 51398, 53056, 63488, 67828, 70016, 102796, 106112, 135656, 140032, 205592, 212224, 271312, 280064, 411184, 424448, 453463, 542624, 560128, 822368, 848896, 906926, 1085248, 1120256, 1644736, 1697792, 1813852, 2170496, 3289472, 3627704, 4340992, 6578944, 7255408, 8681984, 13157888, 14057353, 14510816, 17363968, 26315776, 28114706, 29021632, 34727936, 52631552, 56229412, 58043264, 112458824, 116086528, 224917648, 232173056, 449835296, 464346112, 899670592, 928692224, 1799341184, 3598682368, 7197364736, 14394729472, 28789458944]

約数ペア:

[(1, 28789458944), (2, 14394729472), (4, 7197364736), (8, 3598682368), (16, 1799341184), (31, 928692224), (32, 899670592), (62, 464346112), (64, 449835296), (124, 232173056), (128, 224917648), (248, 116086528), (256, 112458824), (496, 58043264), (512, 56229412), (547, 52631552), (829, 34727936), (992, 29021632), (1024, 28114706), (1094, 26315776), (1658, 17363968), (1984, 14510816), (2048, 14057353), (2188, 13157888), (3316, 8681984), (3968, 7255408), (4376, 6578944), (6632, 4340992), (7936, 3627704), (8752, 3289472), (13264, 2170496), (15872, 1813852), (16957, 1697792), (17504, 1644736), (25699, 1120256), (26528, 1085248), (31744, 906926), (33914, 848896), (35008, 822368), (51398, 560128), (53056, 542624), (63488, 453463), (67828, 424448), (70016, 411184), (102796, 280064), (106112, 271312), (135656, 212224), (140032, 205592)]