29667968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 67932000

約数和(自身を除く): 38264032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1109, 1216, 1408, 1672, 2218, 2432, 3344, 4436, 6688, 8872, 12199, 13376, 17744, 21071, 24398, 26752, 35488, 42142, 48796, 70976, 84284, 97592, 141952, 168568, 195184, 231781, 337136, 390368, 463562, 674272, 780736, 927124, 1348544, 1561472, 1854248, 2697088, 3708496, 7416992, 14833984, 29667968]

約数ペア:

[(1, 29667968), (2, 14833984), (4, 7416992), (8, 3708496), (11, 2697088), (16, 1854248), (19, 1561472), (22, 1348544), (32, 927124), (38, 780736), (44, 674272), (64, 463562), (76, 390368), (88, 337136), (128, 231781), (152, 195184), (176, 168568), (209, 141952), (304, 97592), (352, 84284), (418, 70976), (608, 48796), (704, 42142), (836, 35488), (1109, 26752), (1216, 24398), (1408, 21071), (1672, 17744), (2218, 13376), (2432, 12199), (3344, 8872), (4436, 6688)]