71253376

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18002

約数の個数: 32

約数和(自身を含む): 146537280

約数和(自身を除く): 75283904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17957, 35914, 71828, 143656, 287312, 556667, 574624, 1113334, 1149248, 2226668, 2298496, 4453336, 8906672, 17813344, 35626688, 71253376]

約数ペア:

[(1, 71253376), (2, 35626688), (4, 17813344), (8, 8906672), (16, 4453336), (31, 2298496), (32, 2226668), (62, 1149248), (64, 1113334), (124, 574624), (128, 556667), (248, 287312), (496, 143656), (992, 71828), (1984, 35914), (3968, 17957)]