40634464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 93350880

約数和(自身を除く): 52716416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 76, 97, 104, 106, 152, 194, 208, 212, 247, 304, 388, 416, 424, 494, 608, 689, 776, 848, 988, 1007, 1261, 1378, 1552, 1696, 1843, 1976, 2014, 2522, 2756, 3104, 3686, 3952, 4028, 5044, 5141, 5512, 7372, 7904, 8056, 10088, 10282, 11024, 13091, 14744, 16112, 20176, 20564, 22048, 23959, 26182, 29488, 32224, 40352, 41128, 47918, 52364, 58976, 66833, 82256, 95836, 97679, 104728, 133666, 164512, 191672, 195358, 209456, 267332, 383344, 390716, 418912, 534664, 766688, 781432, 1069328, 1269827, 1562864, 2138656, 2539654, 3125728, 5079308, 10158616, 20317232, 40634464]

約数ペア:

[(1, 40634464), (2, 20317232), (4, 10158616), (8, 5079308), (13, 3125728), (16, 2539654), (19, 2138656), (26, 1562864), (32, 1269827), (38, 1069328), (52, 781432), (53, 766688), (76, 534664), (97, 418912), (104, 390716), (106, 383344), (152, 267332), (194, 209456), (208, 195358), (212, 191672), (247, 164512), (304, 133666), (388, 104728), (416, 97679), (424, 95836), (494, 82256), (608, 66833), (689, 58976), (776, 52364), (848, 47918), (988, 41128), (1007, 40352), (1261, 32224), (1378, 29488), (1552, 26182), (1696, 23959), (1843, 22048), (1976, 20564), (2014, 20176), (2522, 16112), (2756, 14744), (3104, 13091), (3686, 11024), (3952, 10282), (4028, 10088), (5044, 8056), (5141, 7904), (5512, 7372)]