40696708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 85518720

約数和(自身を除く): 44822012

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 2423, 4199, 4846, 8398, 9692, 16796, 31499, 41191, 46037, 62998, 82382, 92074, 125996, 164764, 184148, 535483, 598481, 782629, 1070966, 1196962, 1565258, 2141932, 2393924, 3130516, 10174177, 20348354, 40696708]

約数ペア:

[(1, 40696708), (2, 20348354), (4, 10174177), (13, 3130516), (17, 2393924), (19, 2141932), (26, 1565258), (34, 1196962), (38, 1070966), (52, 782629), (68, 598481), (76, 535483), (221, 184148), (247, 164764), (323, 125996), (442, 92074), (494, 82382), (646, 62998), (884, 46037), (988, 41191), (1292, 31499), (2423, 16796), (4199, 9692), (4846, 8398)]