29783908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 67032000

約数和(自身を除く): 37248092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 121, 149, 154, 236, 242, 298, 308, 413, 484, 596, 649, 826, 847, 1043, 1298, 1639, 1652, 1694, 2086, 2596, 3278, 3388, 4172, 4543, 6556, 7139, 8791, 9086, 11473, 14278, 17582, 18029, 18172, 22946, 28556, 35164, 36058, 45892, 49973, 61537, 72116, 96701, 99946, 123074, 126203, 193402, 199892, 246148, 252406, 386804, 504812, 676907, 1063711, 1353814, 2127422, 2707628, 4254844, 7445977, 14891954, 29783908]

約数ペア:

[(1, 29783908), (2, 14891954), (4, 7445977), (7, 4254844), (11, 2707628), (14, 2127422), (22, 1353814), (28, 1063711), (44, 676907), (59, 504812), (77, 386804), (118, 252406), (121, 246148), (149, 199892), (154, 193402), (236, 126203), (242, 123074), (298, 99946), (308, 96701), (413, 72116), (484, 61537), (596, 49973), (649, 45892), (826, 36058), (847, 35164), (1043, 28556), (1298, 22946), (1639, 18172), (1652, 18029), (1694, 17582), (2086, 14278), (2596, 11473), (3278, 9086), (3388, 8791), (4172, 7139), (4543, 6556)]