70915432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 162241920

約数和(自身を除く): 91326488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 457, 476, 652, 914, 952, 1141, 1304, 1828, 2282, 2771, 3199, 3656, 4564, 5542, 6398, 7769, 9128, 11084, 12796, 15538, 19397, 22168, 25592, 31076, 38794, 54383, 62152, 74491, 77588, 108766, 148982, 155176, 217532, 297964, 435064, 521437, 595928, 1042874, 1266347, 2085748, 2532694, 4171496, 5065388, 8864429, 10130776, 17728858, 35457716, 70915432]

約数ペア:

[(1, 70915432), (2, 35457716), (4, 17728858), (7, 10130776), (8, 8864429), (14, 5065388), (17, 4171496), (28, 2532694), (34, 2085748), (56, 1266347), (68, 1042874), (119, 595928), (136, 521437), (163, 435064), (238, 297964), (326, 217532), (457, 155176), (476, 148982), (652, 108766), (914, 77588), (952, 74491), (1141, 62152), (1304, 54383), (1828, 38794), (2282, 31076), (2771, 25592), (3199, 22168), (3656, 19397), (4564, 15538), (5542, 12796), (6398, 11084), (7769, 9128)]