70828688

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8663}}^1$

素因数の和:8751

約数の個数: 40

約数和(自身を含む): 159001728

約数和(自身を除く): 88173040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 8663, 17326, 34652, 60641, 69304, 121282, 138608, 242564, 485128, 632399, 970256, 1264798, 2529596, 4426793, 5059192, 8853586, 10118384, 17707172, 35414344, 70828688]

約数ペア:

[(1, 70828688), (2, 35414344), (4, 17707172), (7, 10118384), (8, 8853586), (14, 5059192), (16, 4426793), (28, 2529596), (56, 1264798), (73, 970256), (112, 632399), (146, 485128), (292, 242564), (511, 138608), (584, 121282), (1022, 69304), (1168, 60641), (2044, 34652), (4088, 17326), (8176, 8663)]