29320172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 64124928

約数和(自身を除く): 34804756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1987, 2108, 3689, 3974, 7378, 7948, 13909, 14756, 27818, 33779, 55636, 61597, 67558, 123194, 135116, 236453, 246388, 431179, 472906, 862358, 945812, 1047149, 1724716, 2094298, 4188596, 7330043, 14660086, 29320172]

約数ペア:

[(1, 29320172), (2, 14660086), (4, 7330043), (7, 4188596), (14, 2094298), (17, 1724716), (28, 1047149), (31, 945812), (34, 862358), (62, 472906), (68, 431179), (119, 246388), (124, 236453), (217, 135116), (238, 123194), (434, 67558), (476, 61597), (527, 55636), (868, 33779), (1054, 27818), (1987, 14756), (2108, 13909), (3689, 7948), (3974, 7378)]