29393988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 79779840

約数和(自身を除く): 50385852

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 76, 78, 94, 114, 141, 156, 188, 211, 228, 247, 282, 422, 494, 564, 611, 633, 741, 844, 893, 988, 1222, 1266, 1482, 1786, 1833, 2444, 2532, 2679, 2743, 2964, 3572, 3666, 4009, 5358, 5486, 7332, 8018, 8229, 9917, 10716, 10972, 11609, 12027, 16036, 16458, 19834, 23218, 24054, 29751, 32916, 34827, 39668, 46436, 48108, 52117, 59502, 69654, 104234, 119004, 128921, 139308, 156351, 188423, 208468, 257842, 312702, 376846, 386763, 515684, 565269, 625404, 753692, 773526, 1130538, 1547052, 2261076, 2449499, 4898998, 7348497, 9797996, 14696994, 29393988]

約数ペア:

[(1, 29393988), (2, 14696994), (3, 9797996), (4, 7348497), (6, 4898998), (12, 2449499), (13, 2261076), (19, 1547052), (26, 1130538), (38, 773526), (39, 753692), (47, 625404), (52, 565269), (57, 515684), (76, 386763), (78, 376846), (94, 312702), (114, 257842), (141, 208468), (156, 188423), (188, 156351), (211, 139308), (228, 128921), (247, 119004), (282, 104234), (422, 69654), (494, 59502), (564, 52117), (611, 48108), (633, 46436), (741, 39668), (844, 34827), (893, 32916), (988, 29751), (1222, 24054), (1266, 23218), (1482, 19834), (1786, 16458), (1833, 16036), (2444, 12027), (2532, 11609), (2679, 10972), (2743, 10716), (2964, 9917), (3572, 8229), (3666, 8018), (4009, 7332), (5358, 5486)]