40814844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 113552208

約数和(自身を除く): 72737364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1693, 1722, 2009, 3386, 3444, 4018, 5079, 6027, 6772, 8036, 10158, 11851, 12054, 20316, 23702, 24108, 35553, 47404, 69413, 71106, 82957, 138826, 142212, 165914, 208239, 248871, 277652, 331828, 416478, 485891, 497742, 832956, 971782, 995484, 1457673, 1943564, 2915346, 3401237, 5830692, 6802474, 10203711, 13604948, 20407422, 40814844]

約数ペア:

[(1, 40814844), (2, 20407422), (3, 13604948), (4, 10203711), (6, 6802474), (7, 5830692), (12, 3401237), (14, 2915346), (21, 1943564), (28, 1457673), (41, 995484), (42, 971782), (49, 832956), (82, 497742), (84, 485891), (98, 416478), (123, 331828), (147, 277652), (164, 248871), (196, 208239), (246, 165914), (287, 142212), (294, 138826), (492, 82957), (574, 71106), (588, 69413), (861, 47404), (1148, 35553), (1693, 24108), (1722, 23702), (2009, 20316), (3386, 12054), (3444, 11851), (4018, 10158), (5079, 8036), (6027, 6772)]