40695872

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 84

約数和(自身を含む): 99029520

約数和(自身を除く): 58333648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 683, 784, 931, 1064, 1216, 1366, 1568, 1862, 2128, 2732, 3136, 3724, 4256, 4781, 5464, 7448, 8512, 9562, 10928, 12977, 14896, 19124, 21856, 25954, 29792, 33467, 38248, 43712, 51908, 59584, 66934, 76496, 90839, 103816, 133868, 152992, 181678, 207632, 267736, 305984, 363356, 415264, 535472, 635873, 726712, 830528, 1070944, 1271746, 1453424, 2141888, 2543492, 2906848, 5086984, 5813696, 10173968, 20347936, 40695872]

約数ペア:

[(1, 40695872), (2, 20347936), (4, 10173968), (7, 5813696), (8, 5086984), (14, 2906848), (16, 2543492), (19, 2141888), (28, 1453424), (32, 1271746), (38, 1070944), (49, 830528), (56, 726712), (64, 635873), (76, 535472), (98, 415264), (112, 363356), (133, 305984), (152, 267736), (196, 207632), (224, 181678), (266, 152992), (304, 133868), (392, 103816), (448, 90839), (532, 76496), (608, 66934), (683, 59584), (784, 51908), (931, 43712), (1064, 38248), (1216, 33467), (1366, 29792), (1568, 25954), (1862, 21856), (2128, 19124), (2732, 14896), (3136, 12977), (3724, 10928), (4256, 9562), (4781, 8512), (5464, 7448)]