37952578816

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{111217}}^1$

素因数の和:111307

約数の個数: 72

約数和(自身を含む): 80020016384

約数和(自身を除く): 42067437568

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 7936, 10664, 11008, 21328, 42656, 85312, 111217, 170624, 222434, 341248, 444868, 889736, 1779472, 3447727, 3558944, 4782331, 6895454, 7117888, 9564662, 13790908, 14235776, 19129324, 27581816, 28471552, 38258648, 55163632, 76517296, 110327264, 148252261, 153034592, 220654528, 296504522, 306069184, 441309056, 593009044, 612138368, 882618112, 1186018088, 1224276736, 2372036176, 4744072352, 9488144704, 18976289408, 37952578816]

約数ペア:

[(1, 37952578816), (2, 18976289408), (4, 9488144704), (8, 4744072352), (16, 2372036176), (31, 1224276736), (32, 1186018088), (43, 882618112), (62, 612138368), (64, 593009044), (86, 441309056), (124, 306069184), (128, 296504522), (172, 220654528), (248, 153034592), (256, 148252261), (344, 110327264), (496, 76517296), (688, 55163632), (992, 38258648), (1333, 28471552), (1376, 27581816), (1984, 19129324), (2666, 14235776), (2752, 13790908), (3968, 9564662), (5332, 7117888), (5504, 6895454), (7936, 4782331), (10664, 3558944), (11008, 3447727), (21328, 1779472), (42656, 889736), (85312, 444868), (111217, 341248), (170624, 222434)]