70532864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 157101840

約数和(自身を除く): 86568976

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 853, 1088, 1216, 1292, 1706, 2176, 2432, 2584, 3412, 4352, 4864, 5168, 6824, 10336, 13648, 14501, 16207, 20672, 27296, 29002, 32414, 41344, 54592, 58004, 64828, 82688, 109184, 116008, 129656, 218368, 232016, 259312, 275519, 464032, 518624, 551038, 928064, 1037248, 1102076, 1856128, 2074496, 2204152, 3712256, 4148992, 4408304, 8816608, 17633216, 35266432, 70532864]

約数ペア:

[(1, 70532864), (2, 35266432), (4, 17633216), (8, 8816608), (16, 4408304), (17, 4148992), (19, 3712256), (32, 2204152), (34, 2074496), (38, 1856128), (64, 1102076), (68, 1037248), (76, 928064), (128, 551038), (136, 518624), (152, 464032), (256, 275519), (272, 259312), (304, 232016), (323, 218368), (544, 129656), (608, 116008), (646, 109184), (853, 82688), (1088, 64828), (1216, 58004), (1292, 54592), (1706, 41344), (2176, 32414), (2432, 29002), (2584, 27296), (3412, 20672), (4352, 16207), (4864, 14501), (5168, 13648), (6824, 10336)]