70173272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 79514728

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 439, 689, 754, 878, 1378, 1508, 1537, 1756, 2756, 3016, 3074, 3512, 5512, 5707, 6148, 11414, 12296, 12731, 19981, 22828, 23267, 25462, 39962, 45656, 46534, 50924, 79924, 93068, 101848, 159848, 165503, 186136, 302471, 331006, 604942, 662012, 674743, 1209884, 1324024, 1349486, 2419768, 2698972, 5397944, 8771659, 17543318, 35086636, 70173272]

約数ペア:

[(1, 70173272), (2, 35086636), (4, 17543318), (8, 8771659), (13, 5397944), (26, 2698972), (29, 2419768), (52, 1349486), (53, 1324024), (58, 1209884), (104, 674743), (106, 662012), (116, 604942), (212, 331006), (232, 302471), (377, 186136), (424, 165503), (439, 159848), (689, 101848), (754, 93068), (878, 79924), (1378, 50924), (1508, 46534), (1537, 45656), (1756, 39962), (2756, 25462), (3016, 23267), (3074, 22828), (3512, 19981), (5512, 12731), (5707, 12296), (6148, 11414)]