15673972936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{99439}}^1$

素因数の和:99542

約数の個数: 64

約数和(自身を含む): 33292512000

約数和(自身を除く): 17618539064

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 488, 646, 1037, 1159, 1292, 2074, 2318, 2584, 4148, 4636, 8296, 9272, 19703, 39406, 78812, 99439, 157624, 198878, 397756, 795512, 1690463, 1889341, 3380926, 3778682, 6065779, 6761852, 7557364, 12131558, 13523704, 15114728, 24263116, 32118797, 48526232, 64237594, 103118243, 115249801, 128475188, 206236486, 230499602, 256950376, 412472972, 460999204, 824945944, 921998408, 1959246617, 3918493234, 7836986468, 15673972936]

約数ペア:

[(1, 15673972936), (2, 7836986468), (4, 3918493234), (8, 1959246617), (17, 921998408), (19, 824945944), (34, 460999204), (38, 412472972), (61, 256950376), (68, 230499602), (76, 206236486), (122, 128475188), (136, 115249801), (152, 103118243), (244, 64237594), (323, 48526232), (488, 32118797), (646, 24263116), (1037, 15114728), (1159, 13523704), (1292, 12131558), (2074, 7557364), (2318, 6761852), (2584, 6065779), (4148, 3778682), (4636, 3380926), (8296, 1889341), (9272, 1690463), (19703, 795512), (39406, 397756), (78812, 198878), (99439, 157624)]