15698005504

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3833}}^1$

素因数の和:4291

約数の個数: 80

約数和(自身を含む): 33103216080

約数和(自身を除く): 17405210576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 421, 512, 608, 842, 1216, 1684, 2432, 3368, 3833, 4864, 6736, 7666, 7999, 9728, 13472, 15332, 15998, 26944, 30664, 31996, 53888, 61328, 63992, 72827, 107776, 122656, 127984, 145654, 215552, 245312, 255968, 291308, 490624, 511936, 582616, 981248, 1023872, 1165232, 1613693, 1962496, 2047744, 2330464, 3227386, 4095488, 4660928, 6454772, 9321856, 12909544, 18643712, 25819088, 30660167, 37287424, 51638176, 61320334, 103276352, 122640668, 206552704, 245281336, 413105408, 490562672, 826210816, 981125344, 1962250688, 3924501376, 7849002752, 15698005504]

約数ペア:

[(1, 15698005504), (2, 7849002752), (4, 3924501376), (8, 1962250688), (16, 981125344), (19, 826210816), (32, 490562672), (38, 413105408), (64, 245281336), (76, 206552704), (128, 122640668), (152, 103276352), (256, 61320334), (304, 51638176), (421, 37287424), (512, 30660167), (608, 25819088), (842, 18643712), (1216, 12909544), (1684, 9321856), (2432, 6454772), (3368, 4660928), (3833, 4095488), (4864, 3227386), (6736, 2330464), (7666, 2047744), (7999, 1962496), (9728, 1613693), (13472, 1165232), (15332, 1023872), (15998, 981248), (26944, 582616), (30664, 511936), (31996, 490624), (53888, 291308), (61328, 255968), (63992, 245312), (72827, 215552), (107776, 145654), (122656, 127984)]