1405070519552

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19123891}}^1$

素因数の和:19123955

約数の個数: 72

約数和(自身を含む): 3283495760832

約数和(自身を除く): 1878425241280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 19123891, 38247782, 76495564, 133867237, 152991128, 267734474, 305982256, 535468948, 611964512, 784079531, 1070937896, 1223929024, 1568159062, 2141875792, 2447858048, 3136318124, 4283751584, 4895716096, 5488556717, 6272636248, 8567503168, 10977113434, 12545272496, 17135006336, 21954226868, 25090544992, 34270012672, 43908453736, 50181089984, 87816907472, 100362179968, 175633814944, 200724359936, 351267629888, 702535259776, 1405070519552]

約数ペア:

[(1, 1405070519552), (2, 702535259776), (4, 351267629888), (7, 200724359936), (8, 175633814944), (14, 100362179968), (16, 87816907472), (28, 50181089984), (32, 43908453736), (41, 34270012672), (56, 25090544992), (64, 21954226868), (82, 17135006336), (112, 12545272496), (128, 10977113434), (164, 8567503168), (224, 6272636248), (256, 5488556717), (287, 4895716096), (328, 4283751584), (448, 3136318124), (574, 2447858048), (656, 2141875792), (896, 1568159062), (1148, 1223929024), (1312, 1070937896), (1792, 784079531), (2296, 611964512), (2624, 535468948), (4592, 305982256), (5248, 267734474), (9184, 152991128), (10496, 133867237), (18368, 76495564), (36736, 38247782), (73472, 19123891)]