11389625728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{402631}}^1$

素因数の和:402675

約数の個数: 64

約数和(自身を含む): 25873132320

約数和(自身を除く): 14483506592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 28288, 402631, 805262, 1610524, 3221048, 5234203, 6442096, 6844727, 10468406, 12884192, 13689454, 20936812, 25768384, 27378908, 41873624, 51536768, 54757816, 83747248, 88981451, 109515632, 167494496, 177962902, 219031264, 334988992, 355925804, 438062528, 669977984, 711851608, 876125056, 1423703216, 2847406432, 5694812864, 11389625728]

約数ペア:

[(1, 11389625728), (2, 5694812864), (4, 2847406432), (8, 1423703216), (13, 876125056), (16, 711851608), (17, 669977984), (26, 438062528), (32, 355925804), (34, 334988992), (52, 219031264), (64, 177962902), (68, 167494496), (104, 109515632), (128, 88981451), (136, 83747248), (208, 54757816), (221, 51536768), (272, 41873624), (416, 27378908), (442, 25768384), (544, 20936812), (832, 13689454), (884, 12884192), (1088, 10468406), (1664, 6844727), (1768, 6442096), (2176, 5234203), (3536, 3221048), (7072, 1610524), (14144, 805262), (28288, 402631)]