29901368

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 69336000

約数和(自身を除く): 39434632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 641, 686, 833, 952, 1282, 1372, 1666, 2564, 2744, 3332, 4487, 5128, 5831, 6664, 8974, 10897, 11662, 17948, 21794, 23324, 31409, 35896, 43588, 46648, 62818, 76279, 87176, 125636, 152558, 219863, 251272, 305116, 439726, 533953, 610232, 879452, 1067906, 1758904, 2135812, 3737671, 4271624, 7475342, 14950684, 29901368]

約数ペア:

[(1, 29901368), (2, 14950684), (4, 7475342), (7, 4271624), (8, 3737671), (14, 2135812), (17, 1758904), (28, 1067906), (34, 879452), (49, 610232), (56, 533953), (68, 439726), (98, 305116), (119, 251272), (136, 219863), (196, 152558), (238, 125636), (343, 87176), (392, 76279), (476, 62818), (641, 46648), (686, 43588), (833, 35896), (952, 31409), (1282, 23324), (1372, 21794), (1666, 17948), (2564, 11662), (2744, 10897), (3332, 8974), (4487, 6664), (5128, 5831)]