72249344

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 52

約数和(自身を含む): 149403840

約数和(自身を除く): 77154496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 569, 992, 1024, 1138, 1984, 2048, 2276, 3968, 4096, 4552, 7936, 9104, 15872, 17639, 18208, 31744, 35278, 36416, 63488, 70556, 72832, 126976, 141112, 145664, 282224, 291328, 564448, 582656, 1128896, 1165312, 2257792, 2330624, 4515584, 9031168, 18062336, 36124672, 72249344]

約数ペア:

[(1, 72249344), (2, 36124672), (4, 18062336), (8, 9031168), (16, 4515584), (31, 2330624), (32, 2257792), (62, 1165312), (64, 1128896), (124, 582656), (128, 564448), (248, 291328), (256, 282224), (496, 145664), (512, 141112), (569, 126976), (992, 72832), (1024, 70556), (1138, 63488), (1984, 36416), (2048, 35278), (2276, 31744), (3968, 18208), (4096, 17639), (4552, 15872), (7936, 9104)]