74194256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6719

約数の個数: 40

約数和(自身を含む): 155943144

約数和(自身を除く): 81748888

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6653, 11152, 13306, 26612, 53224, 106448, 113101, 226202, 272773, 452404, 545546, 904808, 1091092, 1809616, 2182184, 4364368, 4637141, 9274282, 18548564, 37097128, 74194256]

約数ペア:

[(1, 74194256), (2, 37097128), (4, 18548564), (8, 9274282), (16, 4637141), (17, 4364368), (34, 2182184), (41, 1809616), (68, 1091092), (82, 904808), (136, 545546), (164, 452404), (272, 272773), (328, 226202), (656, 113101), (697, 106448), (1394, 53224), (2788, 26612), (5576, 13306), (6653, 11152)]