71028056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 150504480

約数和(自身を除く): 79476424

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 97, 106, 157, 194, 212, 314, 388, 424, 583, 628, 776, 1067, 1166, 1256, 1727, 2134, 2332, 3454, 4268, 4664, 5141, 6908, 8321, 8536, 10282, 13816, 15229, 16642, 20564, 30458, 33284, 41128, 56551, 60916, 66568, 91531, 113102, 121832, 167519, 183062, 226204, 335038, 366124, 452408, 670076, 732248, 807137, 1340152, 1614274, 3228548, 6457096, 8878507, 17757014, 35514028, 71028056]

約数ペア:

[(1, 71028056), (2, 35514028), (4, 17757014), (8, 8878507), (11, 6457096), (22, 3228548), (44, 1614274), (53, 1340152), (88, 807137), (97, 732248), (106, 670076), (157, 452408), (194, 366124), (212, 335038), (314, 226204), (388, 183062), (424, 167519), (583, 121832), (628, 113102), (776, 91531), (1067, 66568), (1166, 60916), (1256, 56551), (1727, 41128), (2134, 33284), (2332, 30458), (3454, 20564), (4268, 16642), (4664, 15229), (5141, 13816), (6908, 10282), (8321, 8536)]