71936356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 138700800

約数和(自身を除く): 66764444

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 127, 254, 257, 508, 514, 551, 1028, 1102, 2204, 2413, 3683, 4826, 4883, 7366, 7453, 9652, 9766, 14732, 14906, 19532, 29812, 32639, 65278, 69977, 130556, 139954, 141607, 279908, 283214, 566428, 620141, 946531, 1240282, 1893062, 2480564, 3786124, 17984089, 35968178, 71936356]

約数ペア:

[(1, 71936356), (2, 35968178), (4, 17984089), (19, 3786124), (29, 2480564), (38, 1893062), (58, 1240282), (76, 946531), (116, 620141), (127, 566428), (254, 283214), (257, 279908), (508, 141607), (514, 139954), (551, 130556), (1028, 69977), (1102, 65278), (2204, 32639), (2413, 29812), (3683, 19532), (4826, 14906), (4883, 14732), (7366, 9766), (7453, 9652)]