22277684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 28525516

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 79, 116, 143, 158, 187, 221, 286, 316, 319, 374, 377, 442, 493, 572, 638, 748, 754, 869, 884, 986, 1027, 1276, 1343, 1508, 1738, 1972, 2054, 2291, 2431, 2686, 3476, 4108, 4147, 4582, 4862, 5372, 5423, 6409, 8294, 9164, 9724, 10846, 11297, 12818, 14773, 16588, 17459, 21692, 22594, 25201, 25636, 29546, 29783, 34918, 38947, 45188, 50402, 59092, 59566, 69836, 70499, 77894, 100804, 119132, 140998, 155788, 192049, 281996, 327613, 384098, 428417, 506311, 655226, 768196, 856834, 1012622, 1310452, 1713668, 2025244, 5569421, 11138842, 22277684]

約数ペア:

[(1, 22277684), (2, 11138842), (4, 5569421), (11, 2025244), (13, 1713668), (17, 1310452), (22, 1012622), (26, 856834), (29, 768196), (34, 655226), (44, 506311), (52, 428417), (58, 384098), (68, 327613), (79, 281996), (116, 192049), (143, 155788), (158, 140998), (187, 119132), (221, 100804), (286, 77894), (316, 70499), (319, 69836), (374, 59566), (377, 59092), (442, 50402), (493, 45188), (572, 38947), (638, 34918), (748, 29783), (754, 29546), (869, 25636), (884, 25201), (986, 22594), (1027, 21692), (1276, 17459), (1343, 16588), (1508, 14773), (1738, 12818), (1972, 11297), (2054, 10846), (2291, 9724), (2431, 9164), (2686, 8294), (3476, 6409), (4108, 5423), (4147, 5372), (4582, 4862)]