29279872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 61885440

約数和(自身を除く): 32605568

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 157, 188, 248, 314, 376, 496, 628, 752, 992, 1256, 1457, 1504, 1984, 2512, 2914, 3008, 3968, 4867, 5024, 5828, 6016, 7379, 9734, 10048, 11656, 14758, 19468, 20096, 23312, 29516, 38936, 46624, 59032, 77872, 93248, 118064, 155744, 186496, 228749, 236128, 311488, 457498, 472256, 622976, 914996, 944512, 1829992, 3659984, 7319968, 14639936, 29279872]

約数ペア:

[(1, 29279872), (2, 14639936), (4, 7319968), (8, 3659984), (16, 1829992), (31, 944512), (32, 914996), (47, 622976), (62, 472256), (64, 457498), (94, 311488), (124, 236128), (128, 228749), (157, 186496), (188, 155744), (248, 118064), (314, 93248), (376, 77872), (496, 59032), (628, 46624), (752, 38936), (992, 29516), (1256, 23312), (1457, 20096), (1504, 19468), (1984, 14758), (2512, 11656), (2914, 10048), (3008, 9734), (3968, 7379), (4867, 6016), (5024, 5828)]