40594428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1$

素因数の和:3987

約数の個数: 72

約数和(自身を含む): 120163680

約数和(自身を除く): 79569252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 3929, 5166, 7858, 10332, 11787, 15716, 23574, 27503, 35361, 47148, 55006, 70722, 82509, 110012, 141444, 161089, 165018, 247527, 322178, 330036, 483267, 495054, 644356, 966534, 990108, 1127623, 1449801, 1933068, 2255246, 2899602, 3382869, 4510492, 5799204, 6765738, 10148607, 13531476, 20297214, 40594428]

約数ペア:

[(1, 40594428), (2, 20297214), (3, 13531476), (4, 10148607), (6, 6765738), (7, 5799204), (9, 4510492), (12, 3382869), (14, 2899602), (18, 2255246), (21, 1933068), (28, 1449801), (36, 1127623), (41, 990108), (42, 966534), (63, 644356), (82, 495054), (84, 483267), (123, 330036), (126, 322178), (164, 247527), (246, 165018), (252, 161089), (287, 141444), (369, 110012), (492, 82509), (574, 70722), (738, 55006), (861, 47148), (1148, 35361), (1476, 27503), (1722, 23574), (2583, 15716), (3444, 11787), (3929, 10332), (5166, 7858)]