40151552

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 97225920

約数和(自身を除く): 57074368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 659, 896, 952, 1088, 1318, 1792, 1904, 2176, 2636, 3584, 3808, 4352, 4613, 5272, 7616, 8704, 9226, 10544, 11203, 15232, 18452, 21088, 22406, 30464, 36904, 42176, 44812, 60928, 73808, 78421, 84352, 89624, 147616, 156842, 168704, 179248, 295232, 313684, 337408, 358496, 590464, 627368, 716992, 1180928, 1254736, 1433984, 2361856, 2509472, 2867968, 5018944, 5735936, 10037888, 20075776, 40151552]

約数ペア:

[(1, 40151552), (2, 20075776), (4, 10037888), (7, 5735936), (8, 5018944), (14, 2867968), (16, 2509472), (17, 2361856), (28, 1433984), (32, 1254736), (34, 1180928), (56, 716992), (64, 627368), (68, 590464), (112, 358496), (119, 337408), (128, 313684), (136, 295232), (224, 179248), (238, 168704), (256, 156842), (272, 147616), (448, 89624), (476, 84352), (512, 78421), (544, 73808), (659, 60928), (896, 44812), (952, 42176), (1088, 36904), (1318, 30464), (1792, 22406), (1904, 21088), (2176, 18452), (2636, 15232), (3584, 11203), (3808, 10544), (4352, 9226), (4613, 8704), (5272, 7616)]