28022358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 64

約数和(自身を含む): 73059840

約数和(自身を除く): 45037482

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3019, 3094, 4641, 6038, 9057, 9282, 18114, 21133, 39247, 42266, 51323, 63399, 78494, 102646, 117741, 126798, 153969, 235482, 274729, 307938, 359261, 549458, 667199, 718522, 824187, 1077783, 1334398, 1648374, 2001597, 2155566, 4003194, 4670393, 9340786, 14011179, 28022358]

約数ペア:

[(1, 28022358), (2, 14011179), (3, 9340786), (6, 4670393), (7, 4003194), (13, 2155566), (14, 2001597), (17, 1648374), (21, 1334398), (26, 1077783), (34, 824187), (39, 718522), (42, 667199), (51, 549458), (78, 359261), (91, 307938), (102, 274729), (119, 235482), (182, 153969), (221, 126798), (238, 117741), (273, 102646), (357, 78494), (442, 63399), (546, 51323), (663, 42266), (714, 39247), (1326, 21133), (1547, 18114), (3019, 9282), (3094, 9057), (4641, 6038)]