73398928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 151162200

約数和(自身を除く): 77763272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 449, 601, 898, 1202, 1796, 2404, 3592, 4808, 7184, 7633, 9616, 10217, 15266, 20434, 30532, 40868, 61064, 81736, 122128, 163472, 269849, 539698, 1079396, 2158792, 4317584, 4587433, 9174866, 18349732, 36699464, 73398928]

約数ペア:

[(1, 73398928), (2, 36699464), (4, 18349732), (8, 9174866), (16, 4587433), (17, 4317584), (34, 2158792), (68, 1079396), (136, 539698), (272, 269849), (449, 163472), (601, 122128), (898, 81736), (1202, 61064), (1796, 40868), (2404, 30532), (3592, 20434), (4808, 15266), (7184, 10217), (7633, 9616)]