788141024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72227}}^1$

素因数の和:72279

約数の個数: 48

約数和(自身を含む): 1747339776

約数和(自身を除く): 959198752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 72227, 144454, 288908, 577816, 794497, 1155632, 1588994, 2239037, 2311264, 3177988, 4478074, 6355976, 8956148, 12711952, 17912296, 24629407, 25423904, 35824592, 49258814, 71649184, 98517628, 197035256, 394070512, 788141024]

約数ペア:

[(1, 788141024), (2, 394070512), (4, 197035256), (8, 98517628), (11, 71649184), (16, 49258814), (22, 35824592), (31, 25423904), (32, 24629407), (44, 17912296), (62, 12711952), (88, 8956148), (124, 6355976), (176, 4478074), (248, 3177988), (341, 2311264), (352, 2239037), (496, 1588994), (682, 1155632), (992, 794497), (1364, 577816), (2728, 288908), (5456, 144454), (10912, 72227)]