29219872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 70217280

約数和(自身を除く): 40997408

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 257, 272, 304, 323, 352, 374, 418, 514, 544, 608, 646, 748, 836, 1028, 1292, 1496, 1672, 2056, 2584, 2827, 2992, 3344, 3553, 4112, 4369, 4883, 5168, 5654, 5984, 6688, 7106, 8224, 8738, 9766, 10336, 11308, 14212, 17476, 19532, 22616, 28424, 34952, 39064, 45232, 48059, 53713, 56848, 69904, 78128, 83011, 90464, 96118, 107426, 113696, 139808, 156256, 166022, 192236, 214852, 332044, 384472, 429704, 664088, 768944, 859408, 913121, 1328176, 1537888, 1718816, 1826242, 2656352, 3652484, 7304968, 14609936, 29219872]

約数ペア:

[(1, 29219872), (2, 14609936), (4, 7304968), (8, 3652484), (11, 2656352), (16, 1826242), (17, 1718816), (19, 1537888), (22, 1328176), (32, 913121), (34, 859408), (38, 768944), (44, 664088), (68, 429704), (76, 384472), (88, 332044), (136, 214852), (152, 192236), (176, 166022), (187, 156256), (209, 139808), (257, 113696), (272, 107426), (304, 96118), (323, 90464), (352, 83011), (374, 78128), (418, 69904), (514, 56848), (544, 53713), (608, 48059), (646, 45232), (748, 39064), (836, 34952), (1028, 28424), (1292, 22616), (1496, 19532), (1672, 17476), (2056, 14212), (2584, 11308), (2827, 10336), (2992, 9766), (3344, 8738), (3553, 8224), (4112, 7106), (4369, 6688), (4883, 5984), (5168, 5654)]