69819884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 134628480

約数和(自身を除く): 64808596

約数列:

[1, 2, 4, 17, 34, 41, 68, 79, 82, 158, 164, 316, 317, 634, 697, 1268, 1343, 1394, 2686, 2788, 3239, 5372, 5389, 6478, 10778, 12956, 12997, 21556, 25043, 25994, 50086, 51988, 55063, 100172, 110126, 220252, 220949, 425731, 441898, 851462, 883796, 1026763, 1702924, 2053526, 4107052, 17454971, 34909942, 69819884]

約数ペア:

[(1, 69819884), (2, 34909942), (4, 17454971), (17, 4107052), (34, 2053526), (41, 1702924), (68, 1026763), (79, 883796), (82, 851462), (158, 441898), (164, 425731), (316, 220949), (317, 220252), (634, 110126), (697, 100172), (1268, 55063), (1343, 51988), (1394, 50086), (2686, 25994), (2788, 25043), (3239, 21556), (5372, 12997), (5389, 12956), (6478, 10778)]